1-((1-(4-Methoxyphenyl)cyclopentyl)methyl)-3-(thiophen-2-ylmethyl)urea CAS 1207052-57-0
| CAS No. | 1207052-57-0 |
| Molecular Formula | C19H24N2O2S |
| Molecular Weight | 344.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 344.47 g/mol gives 1-((1-(4-Methoxyphenyl)cyclopentyl)methyl)-3-(thiophen-2-ylmethyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-((1-(4-Methoxyphenyl)cyclopentyl)methyl)-3-(thiophen-2-ylmethyl)urea (CAS 1207052-57-0), a certified reference material (molecular formula C19H24N2O2S, MW 344.47 g/mol) for analytical method development and quality control.
1-((1-(4-Methoxyphenyl)cyclopentyl)methyl)-3-(thiophen-2-ylmethyl)urea (C19H24N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H24N2O2S |
| Molecular Weight | 344.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(4-Methoxyphenyl)-N-(thiophen-2-ylmethyl)azepane-1-carboxamide (CAS 1788560-65-5)
- 3-(4-Methoxyphenyl)-1-(methylsulfonyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole (CAS 384349-48-8)
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Recommended Standards
- 1-(2-(4-Phenylpiperazin-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea (CAS 1207045-70-2)
- N-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)-2-(methylthio)benzamide (CAS 1211681-29-6)
- rac-Levomepromazine EP Impurity B (rac-Levomepromazine S-Oxide) (CAS 1188265-45-3)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-5-[(4-methylpiperazin-1-yl)methyl]-1,4-dihydropyrimidin-4-one (CAS 1221715-27-0)
- methyl 2-(1-hydroxynaphthalen-2-yl)acetate (CAS 888739-82-0)
- 4,6-Dimethyl-N-(4-methyl-6-(trifluoromethyl)pyrimidin-2-yl)quinazolin-2-amine (CAS 673493-85-1)
- (6-Methoxy-3,4-dihydroquinolin-1(2H)-yl)(4-nitrophenyl)methanimine (CAS 6625-44-1)
- (2,5-dioxopyrrolidin-1-yl) (8Z,11Z,14Z)-icosa-8,11,14-trienoate (CAS 1798419-12-1)
- (1S)-1-(3-chloro-2-fluorophenyl)ethan-1-amine (CAS 1228561-56-5)
- n-(Azetidin-3-yl)-5-cyano-2-methylbenzenesulfonamide (CAS 1606112-25-7)
- 2-Oxo-1-(2-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 1956319-06-4)
- 5-Fluoro-2,3-dihydrobenzofuran-3-ol (CAS 60770-60-7)
- N1-(2-(Furan-2-yl)-2-(indolin-1-yl)ethyl)-N2-propyloxalamide (CAS 898416-29-0)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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